An Imaging and Histological Study on Intrahepatic Microvascular Passage of Contrast Materials in Rat Liver

Table 1

Semiquantitative assessment of histomorphological findings with BSS injections.

%	HA branches	PV branches	PVP	Sinusoids
HA injection	98	95	97	20
PV injection	6	98	55	90
	169.55	0.59	48.36	98.99
value	<0.001	>0.05	<0.001	<0.001

Note. BSS: barium sulfate suspension; HA: hepatic artery; PV: portal vein; PVP: peribiliary vascular plexus.